It also discusses controlled measures taken for blasting scale foundation bed and basic rocky slope during controlled blasting of base excavation.
论述了基础开挖控制爆破中，对爆破规模、基础底面及基础岩坡的控制措施。
Base on the design of retaining structure of deep rectangular excavation, the space effect of retain structure can't be ignored.
基于在基坑平面为长条形的支护结构设计中，支护结构的空间效应已不能忽略。
Base on the understand of the thing so I say, I write the paper of "the excavation and figure of the landscape feature of the cities 'waterfront area".
基于上述情况的认识，本人编写了《城市滨水景观特色的挖掘与塑造》。
The optimization design results of the dam base excavation outline and the type and body shape of the arch dam of the Xiakou Hydraulic Project are introduced.
介绍了峡口水利水电枢纽工程技施设计阶段坝基开挖线、拱坝坝型和拱坝体型优化设计成果。
It has put technique and technology of rocky base controlled blasting excavation, which its structure is complicated and quantities of excavation are big.
提出了开挖量大的复杂结构岩石基础控爆的工艺与技术。
This article introduces application of controlled blasting during structural base excavation of Guangdong Nuclear Power Station.
本文介绍了广东核电站结构基础开挖中，控制爆破的应用。
In construction, supporting measures such as steel pipe pile, high-pressure impervious board wall were adopted, ensuring the excavation of base pits.
在施工中采用了钢管桩、高压防渗板墙、槽内降水、槽外注水回灌，外加复合土钉墙支护措施，保证了基坑开挖。
The interior failure mechanism of rock strata developing from large-scale excavation and the rules of land surface deformation are analyzed on the base of careful investigation.
在详细调查的基础上简要分析了地下大面积采空后岩土内部破坏机制和地面变形规律。
Stress concentration from explosion excavation of dam base surface and effect from explosion were the lithology conditions of intensive unloading and relaxation of dam base rock.
坝基面爆破开挖的应力集中和爆炸作用影响是坝基岩体卸荷松弛强烈的岩石力学环境条件。
Stress concentration from explosion excavation of dam base surface and effect from explosion were the lithology conditions of intensive unloading and relaxation of dam base rock.
坝基面爆破开挖的应力集中和爆炸作用影响是坝基岩体卸荷松弛强烈的岩石力学环境条件。
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